Archangel help

I'm going to be making an Archangel custom. This version will be the version of him with blue skin, hair visible, white and blue costume, and most importantly, feather wings. I need some help on what would make a good head and wings (one pair of wings spread out and another of them folded). It'll be 6 inch ML scale. I'm looking for a serious facial expression for the head. The wings I'm pretty open to anything.Thanks!